To use these add-ons, you'll need to
download Firefox
.
Dismiss this notice
Firefox Browser Add-ons
Extensions
Themes
More…
for Firefox
Dictionaries & Language Packs
Other Browser Sites
Add-ons for Android
Log in
Search
Search
23,180 themes found in Solid
Filter results
Sort by
Relevance
Recently Updated
Most Users
Top Rated
Trending
Theme Color
Black
Gray
White
Red
Yellow
Green
Cyan
Blue
Magenta
✖
Badging
Any
Recommended
By Firefox
All Reviewed
Search results
Blue Theme by Valou
Rated 4.8 out of 5
Valou
255 users
Green
Rated 4 out of 5
Firefox user 14658570
253 users
Glass - Royale
Rated 4.7 out of 5
jmouse888
249 users
Keep It Simple
Rated 4.5 out of 5
Andy Dogan
249 users
Dark Purple
Rated 4.8 out of 5
Jag
232 users
Clean Brushed Steel
Rated 4.8 out of 5
VanityFlair
230 users
Witch Hazel Hypercolor Theme
Rated 5 out of 5
Bullfinch
219 users
Extra Light Pink
Rated 4.5 out of 5
Talia D.
216 users
Glass - Blood
Rated 4.6 out of 5
jmouse888
208 users
Green
Rated 5 out of 5
Camarada
207 users
BLACK
Rated 5 out of 5
MIGUELITO
201 users
Classic Black
Rated 4.9 out of 5
ndnenigma
192 users
Beautiful GX Green
Rated 5 out of 5
GODIE
190 users
Dark Green theme
Rated 5 out of 5
Ren Yamazaki
187 users
Dark Mode
Rated 4.8 out of 5
CheeeBay
187 users
Purple
Rated 4.8 out of 5
ICEThat
185 users
internet explorer
Rated 4.9 out of 5
Cr4yfish
179 users
Black & Red mood
Rated 5 out of 5
Mr GRiM
177 users
pastel pink + charcoal
Rated 4.8 out of 5
brad
175 users
Ash Wood
Rated 4.7 out of 5
GP
170 users
Maker Theme
Rated 4.6 out of 5
Hugo Landim
168 users
Everforest Dark
Rated 5 out of 5
Sainnhe Park
165 users
Windows 10 Default
Rated 4.7 out of 5
Nikhil Prabhu
164 users
OLED Dark
Rated 5 out of 5
ethan
163 users
A Solid Green Success
Rated 4.6 out of 5
CollieSmile
162 users
